CN101251831B - 支持主从设备互换的移动存储器和主从设备互换方法 - Google Patents
支持主从设备互换的移动存储器和主从设备互换方法 Download PDFInfo
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CN2008101041751A CN101251831B (zh) | 2008-04-16 | 2008-04-16 | 支持主从设备互换的移动存储器和主从设备互换方法 |
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CN2008101041751A CN101251831B (zh) | 2008-04-16 | 2008-04-16 | 支持主从设备互换的移动存储器和主从设备互换方法 |
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CN101251831A CN101251831A (zh) | 2008-08-27 |
CN101251831B true CN101251831B (zh) | 2010-10-13 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104503787B (zh) * | 2014-12-16 | 2018-01-30 | 上海斐讯数据通信技术有限公司 | Cpu***升级方法及*** |
CN105335328B (zh) * | 2015-10-30 | 2019-07-16 | 上海斐讯数据通信技术有限公司 | 一种背板i2c总线死锁的消除方法、***及电子设备 |
CN107818064B (zh) * | 2016-09-14 | 2021-03-09 | 展汇科技股份有限公司 | 支持主从变换的通用串行总线的集线器的运作方法 |
CN108763140B (zh) * | 2018-04-23 | 2021-02-12 | 深圳市文鼎创数据科技有限公司 | 一种双向通信的方法、***及终端设备 |
Citations (2)
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CN1601506A (zh) * | 2004-09-30 | 2005-03-30 | 威盛电子股份有限公司 | 具主机模式与被控模式切换功能的usb控制电路及其方法 |
CN2854695Y (zh) * | 2005-06-22 | 2007-01-03 | 联想(北京)有限公司 | 具有存储及读卡器功能的移动存储装置 |
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CN1601506A (zh) * | 2004-09-30 | 2005-03-30 | 威盛电子股份有限公司 | 具主机模式与被控模式切换功能的usb控制电路及其方法 |
CN2854695Y (zh) * | 2005-06-22 | 2007-01-03 | 联想(北京)有限公司 | 具有存储及读卡器功能的移动存储装置 |
Non-Patent Citations (3)
Title |
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CN 2854695 Y,说明书第2页第2-4段、第4页第2至7段. |
辛华峰等.嵌入式USB主/从机应用模块.吉林大学学报(工学版)35 2.2005,35(2),166-169. |
辛华峰等.嵌入式USB主/从机应用模块.吉林大学学报(工学版)35 2.2005,35(2),166-169. * |
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